R. Kelly Just Walked Out of a Live Interview With the Huffington Post

Controversial R&B singer R. Kelly has been out supporting his new album The Buffet pretty hard, even uploading an impassioned video to YouTube begging for his fans to support the record. Today, however, Kelly's PR campaign took a sharp left turn when the 48-year-old made an appearance on Huff Post Live for a Q&A during which…